Locating method and locating system for smart shopping cart, computer device and storage medium

A locating system for a smart shopping cart, comprising an electronic shelf label which has known position information and sends a heartbeat data package, a server and a smart shopping cart, the smart shopping cart comprises a communication module configured to receive the heartbeat data package, and the heartbeat data package comprises a shelf label heartbeat signal,

• the communication module is configured to send all shelf label heartbeat signals received within a first preset time window to the server;
• the server is configured to acquire a shelf identifier that correspond to each electronic shelf label according to shelf label IDs in all the shelf label heartbeat signals received within the first preset time window;
• the server is configured to perform aggregation statistics on the shelf label heartbeat signals on a same shelf according to the shelf identifier, to obtain statistical indicators corresponding to each shelf;
• the server is configured to perform a comprehensive analysis of the statistical indicators corresponding to each shelf to obtain a target shelf;
• and take a coordinate position of the target shelf as locating information of the smart shopping cart.

A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein when executing the computer program, the processor implements the steps of a method for a smart shopping cart, which is applied to a locating system for a smart shopping cart, wherein the locating system comprises an electronic shelf label which has known position information and sends a heartbeat data package, a server and the smart shopping cart, the smart shopping cart comprises a communication module configured to receive the heartbeat data package, and the heartbeat data package comprises a shelf label heartbeat signal,

• wherein the method for the smart shopping cart comprises:
• sending, by the communication module, all shelf label heartbeat signals received within a first preset time window to the server;
• acquiring, by the server, a shelf identifier that correspond to each electronic shelf label according to shelf label IDs in all the shelf label heartbeat signals received within the first preset time window;
• performing, by the server, aggregation statistics on the shelf label heartbeat signals on a same shelf according to the shelf identifier, to obtain statistical indicators corresponding to each shelf;
• performing, by the server, a comprehensive analysis of the statistical indicators corresponding to each shelf to obtain a target shelf;
• and taking a coordinate position of the target shelf as locating information of the smart shopping cart.